package cn.wolfcode.luowowo.website.controller;

import cn.wolfcode.luowowo.article.domain.Destination;
import cn.wolfcode.luowowo.article.domain.StrategyDetail;
import cn.wolfcode.luowowo.article.domain.Travel;
import cn.wolfcode.luowowo.article.domain.TravelContent;
import cn.wolfcode.luowowo.article.query.TravelQuery;
import cn.wolfcode.luowowo.article.service.IDestinationService;
import cn.wolfcode.luowowo.article.service.IStrategyDetailService;
import cn.wolfcode.luowowo.article.service.ITravelService;
import cn.wolfcode.luowowo.cache.service.IUserInfoRedisService;
import cn.wolfcode.luowowo.comment.domain.TravelComment;
import cn.wolfcode.luowowo.comment.query.TravelCommentQuery;
import cn.wolfcode.luowowo.comment.service.ITravelCommentService;
import cn.wolfcode.luowowo.common.util.AjaxResult;
import cn.wolfcode.luowowo.member.domain.UserInfo;
import cn.wolfcode.luowowo.website.annotation.UserParam;
import cn.wolfcode.luowowo.website.util.CookieUtil;
import cn.wolfcode.luowowo.website.util.UMEditorUploader;
import com.alibaba.dubbo.config.annotation.Reference;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

@Controller
@RequestMapping("/travel")
public class TravelController {


    @Reference
    private ITravelService travelService;

    @Reference
    private IDestinationService destinationService;

    @Reference
    private IStrategyDetailService strategyDetailService;

    @Reference
    private IUserInfoRedisService userInfoRedisService;

    @Reference
    private ITravelCommentService travelCommentService;

    @RequestMapping("")
    public String list(Model model, @ModelAttribute("qo") TravelQuery qo){

        PageInfo pageInfo = travelService.query(qo);
        model.addAttribute("pageInfo",pageInfo);
        return "travel/list";
    }

    @RequestMapping("/detail")
    public String detail(Model model,Long id){

        //detail
        Travel detail = travelService.get(id);
        TravelContent content = travelService.getContent(id);
        detail.setTravelContent(content);
        model.addAttribute("detail",detail);

        //toasts
        Destination dest = detail.getDest();
        List<Destination> toasts = destinationService.getToasts(dest.getId());
        toasts.remove(toasts.size()-1);
        model.addAttribute("toasts",toasts);

        //sds
        List<StrategyDetail> sds = strategyDetailService.getViewnumTop3(dest.getId());
        model.addAttribute("sds",sds);

        //ts
        List<Travel> ts = travelService.getViewNumTop3(dest.getId());
        model.addAttribute("ts",ts);


        //评论list
        TravelCommentQuery travelCommentQuery = new TravelCommentQuery();
        travelCommentQuery.setTravelId(id);
        travelCommentQuery.setCurrentPage(1);
        travelCommentQuery.setPageSize(Integer.MAX_VALUE);
        List list = travelCommentService.query(travelCommentQuery).getContent();
        model.addAttribute("list",list);

        return "travel/detail";

    }

    @RequestMapping("/input")
    public String input(Model model,Long id){

        if(id!=null){
            Travel tv = travelService.get(id);
            TravelContent content = travelService.getContent(id);
            tv.setTravelContent(content);
            model.addAttribute("tv",tv);
        }

        //dests
        List<Destination> dests = destinationService.getDestsByDeep(3);
        model.addAttribute("dests",dests);

        return "travel/input";
    }


    @Value("${file.path}")
    private String basePath;

    @PostMapping("/contentImage")
    @ResponseBody
    public String uploadUEImage(MultipartFile upfile, HttpServletRequest request) throws Exception{
        UMEditorUploader up = new UMEditorUploader(request);
        String[] fileType = {".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp"};
        up.setAllowFiles(fileType);
        up.setMaxSize(10000); //单位KB
        up.upload(upfile, basePath);

        String callback = request.getParameter("callback");
        String result = "{\"name\":\""+ up.getFileName() +"\", \"originalName\": \""+ up.getOriginalName() +"\", \"size\": "+ up.getSize()
                +", \"state\": \""+ up.getState() +"\", \"type\": \""+ up.getType() +"\", \"url\": \""+ up.getUrl() +"\"}";
        result = result.replaceAll( "\\\\", "\\\\" );
        if(callback == null ){
            return result ;
        }else{
            return "<script>"+ callback +"(" + result + ")</script>";
        }
    }

    @RequestMapping("/saveOrUpdate")
    @ResponseBody
    public Object saveOrUpdate(Travel travel, HttpServletRequest request, HttpServletResponse response){
        //获取当前登录用户
        //方案1:页面传入的当前用户信息
        //方案2:从cookie中获取tooken然后从redis中拿
        String token = CookieUtil.getToken(request);
        UserInfo author = userInfoRedisService.getUserByToken(token);
        travel.setAuthor(author);
        Long id = travelService.saveOrUpdate(travel);
        return AjaxResult.SUCCESS.addData(id);
    }

    @RequestMapping("/info")
    @ResponseBody
    public Object info(@UserParam UserInfo userInfo){

        return AjaxResult.SUCCESS.addData(userInfo);
    }

    /**
     * 游记添加评论接口
     * @param model
     * @param travelComment
     * @param userInfo
     * @return
     */
    @RequestMapping("/commentAdd")
    public String commentAdd(Model model,TravelComment travelComment,@UserParam UserInfo userInfo){
        travelComment.setCity(userInfo.getCity());
        travelComment.setHeadUrl(userInfo.getHeadImgUrl());
        travelComment.setLevel(userInfo.getLevel());
        travelComment.setUserId(userInfo.getId());
        travelComment.setUsername(userInfo.getNickname());

        //c
        TravelComment comment = travelCommentService.save(travelComment);
        model.addAttribute("c",comment);
        //floor
        model.addAttribute("floor",travelCommentService.getCount(travelComment.getTravelId()));

        return "travel/commentTpl";
    }


}
